IMAP mailaccount configuration not found after upgrade Confluence to 4.2.1

[Michiel Nieuwstraten]

Before the update (4.0.3) IMAP mailaccount worked fine. Now during startup in the log:

------------------------------

2012-04-28 12:49:00,147 WARN scheduler_Worker-5 confluence.setup.bandana.ConfluenceDaoBandanaPersister getObjectFromValue Configuration could not be loaded because class could not be found (context: wgt, key: atlassian.confluence.space.mailaccounts).

com.thoughtworks.xstream.converters.ConversionException: imapMailAccount : imapMailAccount

---- Debugging information ----

message : imapMailAccount : imapMailAccount

line number : 2

path : /list/imapMailAccount

cause-message : imapMailAccount : imapMailAccount

class : java.util.List

cause-exception : com.thoughtworks.xstream.alias.CannotResolveClassException

required-type : java.util.List

-------------------------------

And on the mail page of that space it shows:

No POP accounts have been configured for this space. (Add Mail Account)

I have not tried to see what happens if I enter the account-credentials again. Will do that as a 'last option'.

[hsuhailah · Accepted solution]

Saw that you created a ticket on this. I'm currently reviewing it and will feedback to you from there.

[hsuhailah]

I managed to reproduce the same issue and has raised a bug report on this at: https://jira.atlassian.com/browse/CONF-25457